An open API service indexing awesome lists of open source software.

CSS

Cascading Style Sheets (CSS) is a language used most often to style and improve upon the appearance of websites. It allows for the separation of presentation and content, and includes the characteristics of layouts, colors and fonts. CSS builds upon HTML to make webpages more interactive and appealing to the user.

https://github.com/Stranger6667/css-inline

High-performance library for inlining CSS into HTML 'style' attributes

css css-inline hacktoberfest html javascript python ruby rust wasm

Last synced: 12 Jun 2026

https://github.com/XiangZi7/GlassMusicPlayer

简约风 高颜值 Vue Player Music

css js music player vue

Last synced: 01 Mar 2025

https://github.com/umeshmk/tailwindcss-cheatsheet

A very elegant and helpful Tailwind CSS cheat-sheet.

cheatsheet cheatsheets css css3 tailwind tailwind-css tailwindcss

Last synced: 24 Oct 2025

https://github.com/erikras/styled-components-theme

Defines themes via flexible color selectors for use with styled-components

color-manipulation css javascript js manipulation-methods react sass scss selector styled-components styles styling theme-color themes

Last synced: 05 Apr 2025

https://github.com/darshandsoni/asciidoctor-skins

Control how your asciidoctor powered documentation looks

asciidoctor collection css theme

Last synced: 29 Mar 2025

https://github.com/jqwidgets/jqwidgets

Angular, Vue, React, Web Components, Blazor, Javascript, jQuery and ASP .NET Framework,

angular angular10 blazor chart charting css data-grid datagrid datagridview grid html javascript jquery material-ui react reactjs scheduler vue vuejs web-components

Last synced: 06 Apr 2025

https://github.com/jqwidgets/jQWidgets

Angular, Vue, React, Web Components, Blazor, Javascript, jQuery and ASP .NET Framework,

angular angular10 blazor chart charting css data-grid datagrid datagridview grid html javascript jquery material-ui react reactjs scheduler vue vuejs web-components

Last synced: 28 Mar 2025

https://github.com/danieldelcore/trousers

hooks-first CSS-in-JS library, focused on semantics and runtime performance

css css-in-js hooks react ssr stylesheet

Last synced: 05 Apr 2025

https://github.com/wscats/layout-demo

Various Layouts Of CSS

column css em flexbox layout rem responsive-layout

Last synced: 01 Jul 2025

https://github.com/zwbetz-gh/cupper-hugo-theme

An accessibility-friendly Hugo theme, ported from the original Cupper project.

blog css html hugo hugo-theme javascript

Last synced: 02 Oct 2025

https://github.com/stranger6667/css-inline

High-performance library for inlining CSS into HTML 'style' attributes

css css-inline hacktoberfest html javascript python ruby rust wasm

Last synced: 02 Apr 2026

https://github.com/yershalom/react-wordart

The nostalgic WordArt we know just in react

css react wordart

Last synced: 06 Apr 2025

https://github.com/curiositry/mnml-ghost-theme

A minimal, responsive, fast Ghost 5.0 blog theme with great typography. Comes with paid membership support, Disqus comments, syntax highlighting, and KaTeX for mathematics, and more.

css ghost ghost-blog ghost-theme javascript theme typography

Last synced: 18 Dec 2025

https://github.com/oddbird/popover-polyfill

Polyfills the HTML popover attribute and showPopover/hidePopover/togglePopover methods onto HTMLElement, as well as the popovertarget and popovertargetaction attributes on <button> elements.

css polyfill

Last synced: 14 May 2025

https://github.com/yonaskolb/stylist

Define UI styles for iOS apps in a hot-reloadable yaml or json file

css hot-reload ios style styling swift tvos ui yaml

Last synced: 21 Jun 2025

https://github.com/blinksh/themes

blink themes collection

ascii color-scheme css javascript shell terminal theme

Last synced: 09 Apr 2025

https://github.com/alphardex/aqua.css

An elegant CSS Framework.

css css-framework html sass scss

Last synced: 07 May 2025

https://github.com/scrapy/cssselect

CSS Selectors for Python

css hacktoberfest python selectors

Last synced: 15 May 2025

https://github.com/Kimeiga/bahunya

10KB classless CSS framework with a navbar and dark styling

classless classless-theme css css-framework css3 framework html small tiny

Last synced: 07 May 2025

https://github.com/marnusw/react-css-transition-replace

A React component to animate replacing one element with another.

animate-replacing animation css react transition

Last synced: 16 May 2025

https://github.com/tivac/modular-css

CSS Modules, but better and usable via Rollup, Vite, Webpack, CLI, PostCSS, or JS API

browserify code-splitting css css-methodologies css-modules postcss rollup svelte vite vitejs webpack

Last synced: 24 Apr 2026

https://github.com/yonaskolb/Stylist

Define UI styles for iOS apps in a hot-reloadable yaml or json file

css hot-reload ios style styling swift tvos ui yaml

Last synced: 25 Mar 2025

https://github.com/hijiangtao/fe-cookbook

HTML/CSS & JavaScript, Web and related. 前端手册

css frontend frontend-basis frontend-developer html javascript nodejs

Last synced: 09 Apr 2025

https://github.com/sindresorhus/class-names

Conditionally join CSS class names together - Especially useful with React

class-names classname css npm-package react react-utils

Last synced: 09 Jan 2026

https://github.com/ummahusla/codecademy-exercise-answers

:mortar_board: Codecademy.com exercise answers

codecademy css javascript python rails ruby sql

Last synced: 04 Apr 2025

https://github.com/maoberlehner/node-sass-magic-importer

Custom node-sass importer for selector specific imports, module importing, globbing support and importing files only once.

css hacktoberfest node-filtering node-sass node-sass-custom-importer sass selector-filtering

Last synced: 16 May 2025

https://github.com/williamckha/spicetify-fluent

Spicetify theme inspired by Microsoft's Fluent Design

css customization fluent fluent-design spicetify spicetify-themes spotify theme ui windows-11

Last synced: 06 Apr 2025

https://github.com/plutoprint/plutobook

Paged HTML Rendering Library

c cairo cpp css html html2pdf html2png pdf png svg

Last synced: 17 Jan 2026

https://github.com/GouvernementFR/dsfr

🇫🇷 Official french government's design system (Système de Design de l'État)

css design-system dsfr government html js

Last synced: 29 Jul 2025

https://github.com/solidjs-community/solid-transition-group

SolidJS components for applying animations when children elements enter or leave the DOM.

animation css solidjs transition

Last synced: 21 Apr 2026

https://github.com/edelvarden/material-fox-updated

🦊 Firefox user CSS theme looks similar to Chrome

css css-theme firefox firefox-theme material material-design scss theme userchrome

Last synced: 27 Mar 2025

https://github.com/Angelmmiguel/material_icons

A simple Rails wrapper for Google Material Icons

css css-icon gem html material-icons rails rails-asset-pipeline rails-engine

Last synced: 19 Apr 2025

https://github.com/codrops/smoothscrollanimations

Demo of a tutorial on how to add smooth page scrolling with an inner image animation

css demo javascript scrolling smooth-scrolling tutorial

Last synced: 21 Jul 2025

https://github.com/csslint/parser-lib

Collection of parsers written in JavaScript

css css-parser css-syntax parser sax style stylesheet

Last synced: 08 Apr 2025

https://github.com/reacttips-dev/stylex

Write CSS-in-JS with atomic support. Like Facebook's Stylex!

css css-in-js

Last synced: 09 Apr 2025

https://github.com/etesam913/euismod

📝 A website that make learning CSS grid easy and interactive

css cssgrid flexbox grid-layout interactive layout learning react tool

Last synced: 24 Aug 2025

https://github.com/chenzhutian/hexo-all-minifier

A plugin for Hexo that optimizes HTML, CSS, JS and imagages, and it can optionally deploys your blog.

css hexo html-minifier imagemin js-concatenation minifies optimizer-plugin

Last synced: 13 Apr 2025

https://github.com/CSSLint/parser-lib

Collection of parsers written in JavaScript

css css-parser css-syntax parser sax style stylesheet

Last synced: 13 May 2025

https://github.com/fajarghifar/happybirthday

🎉Create birthday wishes and celebrate special moments with this interactive webpage built using HTML, CSS, and JavaScript.

css gsap html js

Last synced: 09 Apr 2025

https://github.com/rjsears/gardenpi

Multizone Hydroponic / Aquaponic / Irrigation & Fish Tank Water management and monitoring platform

aquaponics css flask hydroponics irrigation-controller python3 raspberry-pi-4

Last synced: 06 Apr 2025

https://github.com/alphapapa/solarized-everything-css

A collection of Solarized user-stylesheets for...everything?

css duckduckgo github reddit solarized solarized-theme user-styles

Last synced: 07 Apr 2025

https://github.com/codrops/SmoothScrollAnimations

Demo of a tutorial on how to add smooth page scrolling with an inner image animation

css demo javascript scrolling smooth-scrolling tutorial

Last synced: 09 Jul 2025

https://github.com/chris-pearce/scally

Scally is a Sass-based, BEM, OOCSS, responsive-ready, CSS framework that provides you with a solid foundation for building reusable UI's quickly 🕶

bem-methodology css css-architecture css-framework responsive-design sass sass-framework

Last synced: 27 Sep 2025

https://github.com/webextensions/live-css-editor

Source code for Chrome/Edge/Firefox/Opera extension Magic CSS (Live editor for CSS, Less & Sass)

chrome-extension css editor firefox-addon javascript less sass

Last synced: 04 Apr 2025

https://github.com/madeleineostoja/poststylus

PostCSS adapter for Stylus

css postcss poststylus preprocessor stylus

Last synced: 11 Jan 2026

https://github.com/fraction/oasis

Free, open-source, peer-to-peer social application that helps you follow friends and discover new ones on Secure Scuttlebutt (SSB).

browser css html javascript nodejs p2p scuttlebutt ssb

Last synced: 04 Apr 2025

https://github.com/freecodecamp/developer_quiz_site

This is a quiz site filled with over 1500+ questions on programming.

css html javascript react typescript

Last synced: 29 Oct 2025

https://github.com/kasparsd/minit

A WordPress plugin to combine CSS and Javascript files.

concatenation css js performance php wordpress wordpress-plugin

Last synced: 07 Apr 2025

https://github.com/djizco/mern-boilerplate

A Full MERN Stack Boilerplate for Web Apps including a local authentication system. Uses React, Express.js, MongoDB, Redux, Passport.js, Webpack, Testing, and more.

boilerplate bulma css eslint express jest mongodb mongoose nodejs passport ramda react redux webpack

Last synced: 06 Apr 2025

https://ccforward.github.io/rubik/

Material Design Vue.js UI Components

css icon-font material-design material-ui rubik rubik-ui vue-components vue-ui

Last synced: 09 May 2025

https://github.com/glaucia86/frontend-bootcamp-online

Repositório responsável pelo Front-End Bootcamp Online

angular azure bootcamp css git github html javascript react vue webapp

Last synced: 09 Apr 2025

https://github.com/ccforward/rubik

Material Design Vue.js UI Components

css icon-font material-design material-ui rubik rubik-ui vue-components vue-ui

Last synced: 03 Oct 2025

https://github.com/x-slayer/website-cloner

It allows you to download a website from the Internet to a local directory, building recursively all directories, getting HTML, images, and other files from the server to your computer.

clone css front-end front-end-clone html images js website-clone website-cloner website-crawler

Last synced: 07 Apr 2025

https://github.com/pixelnest/presskit.html

Re-implementation of presskit() as a static site generator

css dopresskit html nodejs presskit static-site-generator

Last synced: 30 Dec 2025

https://github.com/lassiecoder/e-commercewebsite

A sample of E-CommerceWebsite using HTML, CSS, JavaScript and API

css ecommerce ecommerce-store ecommerce-website html javascript

Last synced: 09 Oct 2025

https://github.com/anyblades/blades

Fully compatible and actively maintained successor to Pico CSS. Includes Float labels, Breakout layout and other modern helpers. Simply switch `pico.css` to `blades.css`, or use `blades.standalone.css` with other frameworks 🥷✨

blades breakout-css classless css float-label liquid nunjucks pico-css picocss tailwind

Last synced: 14 Jun 2026

https://github.com/coliff/bootstrap-ie8

Bootstrap 4 for IE8 and IE9

bootstrap bootstrap-4 bootstrap-ie8 css ie8 ie9 polyfill

Last synced: 04 Apr 2025

https://github.com/jmaczan/bulma-helpers

Library with Functional / Atomic CSS classes for Bulma framework

atomic-css bulma bulma-framework bulma-helpers css css-framework flexbox functional-css sass scss

Last synced: 13 Apr 2025

https://github.com/Twikito/easy-toggle-state

A tiny JavaScript library to easily toggle the state of any HTML element in any contexts, and create UI components in no time.

checkbox css dropdown javascript lightboxes navigation-buttons radio switch tabs toggle tooltip tooltips trigger-element ui-components

Last synced: 14 Mar 2025

https://github.com/carbon-design-system/carbon-for-ibm-dotcom

Carbon for IBM.com is based on the Carbon Design System for IBM

carbon-design-system css html javascript lit scss web-components

Last synced: 14 May 2025

https://github.com/ahmadhuss/ludus-free-premium-ecommerce-template

🛒 Ludus - Multipurpose E-commerce Template - 40+ Pages, User Dashboard Module & Blog Module

blog-theme bootstrap4 css multipurpose-ecommerce-template scss

Last synced: 06 Apr 2025

https://github.com/ozantekin/50days50projects

This repository features 50 mini projects related to HTML, CSS, and JavaScript. The development stages of these projects are available on YouTube.

css html javascript

Last synced: 07 Apr 2025

https://github.com/sky-uk/css

Believe in Better CSS

css guide sass scss sky styleguide stylesheets

Last synced: 05 Apr 2025

https://github.com/kamlekar/slim-scroll

HTML element scroll bar as replacement for default browser's scroll-bar. Design as you want using CSS.

animation css html javascript scroll-library scrollbar

Last synced: 10 Jul 2025

https://github.com/kawasima/jagrid

Japanese-styled grid framework.

clojure css excel javascript

Last synced: 07 Oct 2025

https://github.com/jgthms/bulma-start

Start package for Bulma

bulma css

Last synced: 04 Apr 2025

https://github.com/mizdra/happy-css-modules

Typed, definition jumpable CSS Modules. Moreover, easy!

css css-modules

Last synced: 09 Oct 2025

https://github.com/niklausgerber/PreLoadMe

PreLoadMe, a lightweight jQuery website preloader.

ajax-request css jquery jquery-plugin jquery-preload preloader simplicity

Last synced: 15 Mar 2025

https://github.com/5t3ph/SupportsCSS

Live, in-browser detection of modern CSS support for selectors, features, and at-rules. Applies support-based classes, exposes a results object, and allows custom tests.

browser-support css css-support feature-detection modern-css styles testing

Last synced: 02 Aug 2025

https://github.com/ozantekin/50Days50Projects

This repository features 50 mini projects related to HTML, CSS, and JavaScript. The development stages of these projects are available on YouTube.

css html javascript

Last synced: 17 Apr 2025

https://github.com/rocketseat-education/maratona-discover-01

Projeto construído durante a MaratonaDiscover #01

css frontend html maratonadiscover rocketseat

Last synced: 06 Apr 2025

https://github.com/drawcall/c2f

C2F can convert css style to Flutter code online.

css css2flutter flutter flutter-css

Last synced: 09 Apr 2025

https://github.com/shivaylamba/hacktoberfest

Make your first PR! ~ A beginner friendly repository made specifically for open source beginners. Add any program under any language (it can be anything from a hello-world program to a complex data structure algorithm) or update the existing one. Just make sure you add the program under the correct language directory. Happy coding

cpp css dev developer digitalocean github hacktoberfest hacktoberfest2019 hacktoberfest2020 html java javascript machine-learning

Last synced: 15 May 2025

https://github.com/sudeepacharjee/the-50-front-end-project

This git repository consists of a collection of 50 carefully curated frontend projects that showcase your skills and creativity as a frontend developer. Each project is unique and visually stunning, demonstrating your proficiency in a wide range of technologies and design principles

bootstrap css html5 js json nodejs reactjs scss typescript

Last synced: 16 May 2025